Ariston NEVIS PLUS 25 MD0-O - English

GB
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TABLE OF CONTENTS:
OPERATING AND MAINTENANCE INSTRUCTIONS
SAFETY STANDARDS...............................................................................................................page 29
1. WALL-HUNG MODEL ...............................................................................................................page 31
1.1 Internal unit panel
1.2 Display .............................................................................................................................page 32
2. OPERATION ................................................................................................................................page 33
2.1 Basic functions
2.2 Special functions ...........................................................................................................page 34
2.3 Air treatment fi lters
3. SIMPLE MAINTENANCE ..........................................................................................................page 35
3.1 Cleaning the fi lters
3.2 Cleaning the air conditioning unit
4. END OF SEASON MAINTENANCE .......................................................................................page 36
4.1 If the air conditioning unit does not work
INSTALLATION
INSTALLATION ACCESSORIES ..............................................................................................page 37
SAFETY STANDARDS...............................................................................................................page 38
1. INSTALLATION ...........................................................................................................................page 39
1.1 Minimum distances
1.2 Installing the template
1.3 Installing the internal unit............................................................................................page 41
1.4 Installing the external unit
2. PIPING AND CONNECTIONS .................................................................................................page 42
2.1 Connecting the refrigeration piping
2.2 Draining the condensation from the internal unit
2.3 Draining the condensation from the external unit
2.4 Tools .................................................................................................................................page 43
2.5 Thickness of the copper pipes
2.6 How to connect the pipes
2.7 Connections to the internal unit
2.8 Connections to the external unit ..............................................................................page 44
2.9 Creating a vacuum and checking the seal
2.10 Recovering the refrigerant .........................................................................................page 46
2.11 Charging the refrigerant gas
3. ELECTRICAL CONNECTIONS ................................................................................................page 47
3.1 Connecting the internal unit
3.2 Connecting the external unit
3.3 Connecting to the mains electricity supply ............................................................page 48
3.4 Connection types
4. FINAL STAGES ...........................................................................................................................page 49
4.1 Testing
DIMENSIONS ......................................................................................................................................page 147
WIRING DIAGRAMS ..........................................................................................................................page 151
LEGEND ...........................................................................................................................................page 155
INTERNAL AND EXTERNAL UNIT LABEL ...................................................................................page 158